Charles Alfred "Chuck" Leavellis an American musician, who was a member of the Allman Brothers Band during the height of their 1970s popularity, a founding member of the jazz-rock combo Sea Level, a frequently employed session musician, and long-time touring member of the Rolling Stones. Leavell has also toured and recorded with Eric Clapton, George Harrison, Gov't Mule and John Mayer...
(wikipedia)